898408089

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 1306905600

約数和(自身を除く): 408497511

約数列:

[1, 3, 9, 271, 479, 769, 813, 1437, 2307, 2439, 4311, 6921, 129809, 208399, 368351, 389427, 625197, 1105053, 1168281, 1875591, 3315159, 99823121, 299469363, 898408089]

約数ペア:

[(1, 898408089), (3, 299469363), (9, 99823121), (271, 3315159), (479, 1875591), (769, 1168281), (813, 1105053), (1437, 625197), (2307, 389427), (2439, 368351), (4311, 208399), (6921, 129809)]